Roland PDX-6 dual-trigger pad, approximately 6 inches in diameter, boasting high sensitivity. - Model Name: PDX-6 - Brand: Roland - Type: Dual-trigger pad - Size: Approximately 6 inches in diameter Thank you for viewing. Roland PDX-6 Some dirt and rust present. Please refrain from purchasing if you are sensitive to these issues. Two units included. No claims, no returns. Thank you for your understanding.